== sanity test 184c: Concurrent write and layout swap ==== 14:42:53 (1782499373)
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 10.4534 s, 6.4 MB/s
47+0 records in
47+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 8.48406 s, 5.8 MB/s
ref file size: ref1(67108864), ref2(49283072)
4096+0 records in
4096+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 22.0661 s, 3.0 MB/s
Copied 540672 bytes before swapping layout...